MIPS: ath79: Disable platform code for OF boards.
For OF boards we have to skip platform initialization code
so we can prove that OF code do all necessary initialization.
[ralf@linux-mips.org: Fix merge conflict.]
Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com>
Signed-off-by: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
Reviewed-by: Marek Vasut <marex@denx.de>
Cc: Alban Bedel <albeu@free.fr>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/12877/
Patchwork: https://patchwork.linux-mips.org/patch/12920/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
diff --git a/arch/mips/ath79/setup.c b/arch/mips/ath79/setup.c
index 01af432..7adab18 100644
--- a/arch/mips/ath79/setup.c
+++ b/arch/mips/ath79/setup.c
@@ -207,18 +207,20 @@
else if (fw_arg0 == -2)
__dt_setup_arch((void *)KSEG0ADDR(fw_arg1));
- ath79_reset_base = ioremap_nocache(AR71XX_RESET_BASE,
- AR71XX_RESET_SIZE);
- ath79_pll_base = ioremap_nocache(AR71XX_PLL_BASE,
- AR71XX_PLL_SIZE);
- ath79_detect_sys_type();
- ath79_ddr_ctrl_init();
-
if (mips_machtype != ATH79_MACH_GENERIC_OF) {
+ ath79_reset_base = ioremap_nocache(AR71XX_RESET_BASE,
+ AR71XX_RESET_SIZE);
+ ath79_pll_base = ioremap_nocache(AR71XX_PLL_BASE,
+ AR71XX_PLL_SIZE);
+ ath79_detect_sys_type();
+ ath79_ddr_ctrl_init();
+
detect_memory_region(0, ATH79_MEM_SIZE_MIN, ATH79_MEM_SIZE_MAX);
+
/* OF machines should use the reset driver */
_machine_restart = ath79_restart;
}
+
_machine_halt = ath79_halt;
pm_power_off = ath79_halt;
}